Modular Jack (MJ) Transformer

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* Date last updated : 2025.12.03

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Supplier Info.

Company Name Arin Tech Co., Ltd.
Membership TradeVerify
Registration Date2003.03.21
Country/RegionKorea
CityGunpo-si
Contact Sunny Kim(Ms.)

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Product Attributes

- Place of Origin Korea
- Supply Type In-Stock Items
- Condition New
- Related Keywords LVDS Cable, Monitor power cable, waterproof cable

Description by Manufacturer

Specification

Material
Housing	Nylon, PBT (UL94V-0)
Color	Black or other colors are available
Contacts	Flat Pin:0.35mm thickness phosphor bronze plated
	with 3u /6u /15u /30u /50u min hard gold
	over 2.45um (100u ) nickel
Shielding	0.2mm thickness brass with nickel plated

Mechanical Efficiency

• Shielded RJ-45 connector with integranted 10/100 orGigabit Ethernet magenitcs

• Complies with IEEE802.3 standards and all 10/100/1000Ethernet specifications.

• Compatible with a variety of 10/100Base-T transceiver ICsand Gigabit Ethernet transceiver ICs.

• Jack cavity conforms to FCC rules and rejlation Part 68 subpart F

• Intergrated design conserves valuable board space

• Minimum interwingding breakdown voltage of 1500 Vrms

• Adaptable, modualr design provides higher reliability

• Operating temperature:0 C to + 70 C

• Storage temperature : -40 C to + 85 C

Mechanical Efficiency

Electrical Specifications @25 C

10/100 Base-T
Turns Ratio	1CT:1CT ±3%
Inductance (OCL) Media side	100kHz / 100mV rms with 8mA DC Bias : 350uH Min.
Insertion loss	1MHz ~ 100MHz : –1.0dB Max.
Return loss (Load 100Ω)	1MHz ~ 30MHz : –18dB Min.
	30MHz ~ 60MHz : –18 + 20Log(F/30MHz) dB Min.
	60MHz ~ 80MHz : –12dB Min.
CM to CM Rejection	1MHz ~ 100MHz : –30dB Min.
CM to DM Rejection	1MHz ~ 100MHz : –35dB Min.
Cross talk (TX–RX)	1MHz ~ 100MHz : –35dB Min.
Hipot (Isolation voltage)	Input to output isolation 1500V rms Min., 60 sec.

10/100/1000 Base-T
Turns Ratio	1CT:1CT ±3%
Inductance (OCL) Media side	100kHz / 100mV rms with 8mA DC Bias : 350uH Min.
Insertion loss	0.1MHz ~ 1MHz : –1.1dB Max.
	1MHz ~ 65MHz : –0.8dB Max.
	65MHz ~ 100MHz : –1.0dB Max.
	100MHz ~ 125MHz : –1.2dB Max.
Return loss (Load 100Ω)	0.5MHz ~ 40MHz : –18dB Min.
Return loss (Load 100Ω)	40MHz ~ 100MHz : –18 + 20Log(F/80MHz) dB Min.
CM to CM Rejection	1MHz ~ 100MHz : –30dB Min.
CM to DM Rejection	1MHz ~ 100MHz : –35dB Min.
Cross talk (TX–RX)	1MHz ~ 100MHz : –30dB Min.
Hipot (Isolation voltage)	Input to output isolation 1500V rms Min., 60 sec.

Product Image

LVDS Cable Related Products

Company Profile

About Arin Tech Co., Ltd.

Membership
Registration Date2003.03.21
Country/RegionKorea
CityGunpo-si
Contact Sunny Kim(Ms.)

We have played a leading role in the field of electronic
telecommunications components by focusing on customer needs, satisfaction and changes in the market.

We consider customers in producing every item at Arintech Co., Ltd and continue to develop various kinds of network products to fulfill the needs of customers in a rapidly changing information age.

We will do our best to make a solid and competitive company by building effcient business systems through improvement in business environment and customer service.

Selling Categories

- Electrical Equipment & Supplies >> Wires, Cables & Cable Assemblies
- Electrical Equipment & Supplies >> Other Electrical Equipment
- Electronic Components & Supplies >> Other Electronic Components
- Telecommunications >> Other Telecommunications Products

Keywords

connector , usb , jack , plug , modular , cable , network , lan , telecommunication

Registration Date	2003/03/21(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2001
Employees total	11 - 50
Annual revenue	USD 1,000,001 - 2,000,000

Contact Information Order Credit Report

Company	Arin Tech Co., Ltd.
Address	28, GONGDAN-RO 140BEONAN-GIL, GUNPOSI, GYEONGGI-DO, KOREA (15845)Gunpo-siGyeonggi-do15845Korea
Phone	82 - 31 - 4692550
Fax	82 - 31 - 4692549
Homepage	www.arintech.co.kr
Contact	Sunny Kim / General manager

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Modular Jack (MJ) Transformer

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Agriculture

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Chemicals

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Korea B2C Shopping

Modular Jack (MJ) Transformer

Product Attributes

Description by Manufacturer

Product Image

LVDS Cable Related Products

Related Products from premium suppliers on EC21

Company Profile

Construction &
Real Estate